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Panasonic CSMKS9NKU
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Panasonic CSS9NKUW1

CS-S9NKUW-1 8,500 BTU Multi-System Wall-Mount Ductless Split Indoor Unit


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  • Width: 34.281"
  • Height: 11.438"
  • Depth: 8.063"

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  • List Price: $438.90
Today's Price: $399.00
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Panasonic's Ductless Split Air Conditioner products offer wide versatility in solving your cooling for a single. The Indoor unit(evaporator) is mounted inside the room, enclosed in a handsome space saving cabinet. It is connected to the outdoor unit (condenser) via refrigerant lines and inter-unit wiring through a 3-1/2" opening in the wall. Since no ductwork is required, installation is simple, fast and efficient. The indoor unit has been uniquely designed to provide Whisper Quiet operation while delivering comfort throughout the room(s). Panasonic Ductless Split Systems bring together sleek styling in wall, duct or ceiling mounted systems, with whisper quiet operations, quality and reliability you can count on. Available at AppliancesConnection


  • Microprocessor-Controlled Operation
  • Wireless Remote Control
  • Self-Diagnosing Function (Wired Remote Controller)
  • Dry Mode
  • 3 Fan Speeds and Automatic Fan Operation
  • Air Sweep Control
  • Louver Control
  • Automatic Restart Function After Power Failure
  • Electric Refrigerant Control Valve
  • R-410A
  • Quiet Mode
  • Anti-microbial Filter
  • Blue Fin Condenser


Technical Specifications
Type: Wall Mounted
Unit: Air Conditioners
Power Source: 230V / 208V, 1 PH, 60 Hz
Running Ampere - A: 4.1 / 4.5
Power Input - W: 850
Capacity Cooling (BTU/H): 8500
Capacity Heating (BTU/H): N/A
Moisture Removal - High: 1.1 Pints/H
Air Circulation (High) Cooling: 400 CFM
Air Circulation (High) Heating: N/A
Operating Sound (H/L) Cooling: 40 / 25 / 20 dB-A
Operating Sound (H/L) Heating: N/A
Refridgerant Tube Diameter - Narrow Tube: 1/4"
Refridgerant Tube Diameter - Wide Tube: 3/8"
Elevation Difference - Outdoor Above: Max. 49 Ft. (This is maximum elevation difference when the indoor unit is located above the outdoor unit.)
Elevation Difference - Outdoor Below: Max. 49 Ft. (This is maximum elevation difference when the indoor unit is located above the outdoor unit.)
Dimensions and Weight
Overall Width: 34 9/32"
Overall Depth: 8 1/16"
Overall Height: 11 7/16"
Net Weight: 9.0 Lbs.


Associated Service Corporation ASA

10 Year Major Component Warranty


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  • Brand:Panasonic
  • Stock Id:268454
  • Product Number:CS-S9NKUW-1


  • Type:Mini Split


  • Width:34.281"
  • Height:11.438"
  • Depth:8.063"

    Technical Details

  • Energy Star:No
  • ADA Compliant:No
  • CFM Room Circulation:400
  • Maximum Cooling Amps:4.1
  • Maximum Cooling Watts:850
  • Zones:Multi
  • Placement Location:Wall Mount
  • Wired Remote Controller:No
  • Low Ambient Operation:No
  • Weight:20.00 lbs